Keeping Endler's Livebearers: A Tiny Prolific Nano Jewel

Endler's livebearers are the guppy's smaller, flashier cousin - tiny fish blazing with metallic orange, green and black, and every bit as hardy and prolific. Their miniature size and constant breeding make them ideal for a nano tank, where a small starter group quickly becomes a lively, ever-renewing colony. For color and life in a tiny space, few fish deliver more.

Is it right for you?

Endlers suit anyone wanting a tiny, brilliant, easy fish for a nano or community tank, and who doesn't mind (or wants) constant breeding. They are among the easiest and most rewarding nano fish.

System & Space

A small planted tank suits them perfectly; their tiny size means a nano tank houses a lively group. Plants give fry cover and let the colony sustain itself.

Water & Temperature

They like warm, hard, slightly alkaline water and tolerate a range of conditions, adding to their hardiness. Stable water keeps the colony thriving.

Stocking & Feeding

Start with a small group and feed fine flakes and micro-foods; they eat readily and breed constantly. Keep stock species-pure to preserve their brilliant wild colors.

Health & Care

Hardy and disease-resistant in clean water; the main 'issue' is happy overpopulation, managed by trading out surplus. Avoid crossing them with guppies to keep colors pure.

Harvest & Enjoying Them

Ornamental - the reward is a jewel-box nano colony of tiny, dazzling fish that renews itself endlessly and can be traded with other hobbyists.

Getting Started

Add a small species-pure group to a cycled, planted, warm hard-water nano tank, and let the colony establish and multiply.

What Usually Goes Wrong

Crossing them with guppies (losing pure colors), and not planning for their prolific breeding, are the usual mistakes.

FAQ

Endler or guppy? Endlers are smaller, often more vivid, and even more prolific.

Good for nano tanks? Excellent - tiny, colorful and self-sustaining.